3 Way Pole. Illustration shows LINE side and LOAD side Line means the wire that comes from breaker box. I accidentally purchased a couple of them and only need to control one light each.
When viewed from the front, a standard single-pole toggle switch has. Single-Pole: Insulated wires connected to two screws of the same color. Notes on wiring Reduce unwanted electrical noise by using shielded coaxial cable for your longer wiring runs.
Three-way and four-way switches make it possible to control a light from multiple locations, such as These switches appear externally similar to single pole, single throw (SPST) switches, but have extra.
I accidentally purchased a couple of them and only need to control one light each.
The fact is it's very easy. When viewed from the front, a standard single-pole toggle switch has. Fits existing electrical box, no new wiring needed for typical installation.